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U.S. ZIP Code 78257
5-digit United States postal code #78257, San Antonio, TX
ZIP code 78257 is located in the city (place name) San Antonio, сounty Bexar in the state of Texas. The population in ZIP code 78257 is 3950 and the population density is 39.2. ZIP code 78257 refers to сounty Bexar having сounty FIPS 48029, the ratio of people from different counties in this ZIP code is as follows: all county weights - 48029: 100%. In the area of the ZIP code 78257 valid time zone America/Chicago.
ZIP: 78257
County: Bexar
Place Name: San Antonio
State: Texas
State Abbreviation: TX
Coordinates: 29° 39' 40.5" N, 98° 35' 0.852" W
Latitude: 29.661250000000
Longitude: -98.583570000000
Population: 3950
Density: 39.2/km2
Time zone: America/Chicago
County FIPS: 48029
All county weights: 48029: 100%